248443370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{52973}}^1$

素因数の和:53054

約数の個数: 32

約数和(自身を含む): 518721408

約数和(自身を除く): 270278038

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 52973, 105946, 264865, 370811, 529730, 741622, 1854055, 3549191, 3708110, 7098382, 17745955, 24844337, 35491910, 49688674, 124221685, 248443370]

約数ペア:

[(1, 248443370), (2, 124221685), (5, 49688674), (7, 35491910), (10, 24844337), (14, 17745955), (35, 7098382), (67, 3708110), (70, 3549191), (134, 1854055), (335, 741622), (469, 529730), (670, 370811), (938, 264865), (2345, 105946), (4690, 52973)]